In 1913, Robin (David Robb) and Tilly Grant (Hayley Mills), arrive with the dream of transforming a barren plot of land into a thriving coffee plantation. But torrential rains, relentless insects and murderous animals along with the natives and other settlers challenge their ambitions. Will England call them back? Or will the wide-eyed wonder of young Elspeth (Holly Aird) unlock the mysteries of a foreign land and open the doors into the pleasures and rewards of an exciting new home?